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239/750 CAK/C08W33 Double Row Spherical Roller Bearing

239/750 CAK/C08W33 Double Row Spherical Roller Bearing

The 239/750 CAK/C08W33 is a double-row spherical roller bearing with a large 750mm bore and 1000mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 1,379,877 lbf and operates smoothly at speeds up to 560 RPM.

Its brass cage and open design ensure durability and easy lubrication, with a temperature range from -30°C to 200°C. The tapered bore (1:12) provides a secure fit, while the spherical rollers accommodate misalignment.

This bearing is interchangeable with SKF models, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or large machinery where high radial loads are present.

Weighing 410kg, it’s a robust component designed for long-term performance. Compliant with RoHS and REACH standards for safe use in various environments.

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Product Parameters

  • Part Number 239/750 CAK/C08W33
  • Brand TFL
  • Interchangeable SKF
  • Size 750 x 1000 x 185 mm
  • Bore Dia 750 mm
  • Bore Dia Tolerance +0.08mm to 0
  • Outer Dia 1000 mm
  • Outer Dia Tolerance -0.1mm to 0
  • Width 185 mm
  • Width Tolerance -0.75mm to 0
  • Shoulder Dia Of Inner Ring 838 mm
  • Shoulder/Recess Dia Of Outer Ring 930 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 mm
  • System of Measurement Metric
  • Radial run-out P5
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1379877 lbf
  • Static Radial Load 2967478 lbf
  • Max Speed 560 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 410 kg
  • Price （US$） US$20,437.04

Features

Performance Features of 239/750 CAK/C08W33 Bearing

239/750 CAK/C08W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 1,379,877 lbf, making it suitable for heavy-duty industrial applications.

The brass cage ensures smooth roller alignment, reducing friction and extending operational life.
With a maximum speed of 560 rpm, it balances performance and durability in demanding conditions.

239/750 CAK/C08W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit and reliable performance.

The lubrication groove and hole design in 239/750 CAK/C08W33 Bearing promote consistent lubrication.
This feature minimises wear and maintenance needs, even under continuous operation.

Application

Industrial Uses of 239/750 CAK/C08W33 Bearing
This bearing is commonly used in heavy machinery like mining equipment and large conveyor systems, where its double-row design handles both radial and axial loads efficiently. The brass cage ensures smooth operation even under high stress.

Where Is 239/750 CAK/C08W33 Bearing Used?
You’ll often find it in wind turbines, where its spherical roller design compensates for misalignment caused by wind forces. The chrome steel construction also makes it durable in harsh outdoor conditions.

Built for Heavy-Duty Use: 239/750 CAK/C08W33 Bearing
It’s a reliable choice for steel mills, where high temperatures and heavy loads are common. The tapered bore design simplifies installation and ensures a secure fit on shafts.

Automotive vs Aerospace: Applications of 239/750 CAK/C08W33 Bearing
While it’s too large for most vehicles, this bearing excels in aerospace ground support equipment like cargo loaders. Its high static load capacity makes it ideal for heavy lifting applications.

Practical Applications of 239/750 CAK/C08W33 Bearing
In paper mills, this bearing supports large rollers that process raw materials. The lubrication groove design helps maintain performance even in dusty environments.

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